Reply #304: the "former FBI" is their hired coach.... if you want to put stock in

[bettyellen]

those results the family paid to obtain after coaching, go right ahead. they are worthless except they might fool some people.

researchers have proven that polygraphs are less accurate than methods that do not involve machines at all. from what i recall they postulated the govt has not completely phased out use of polygraphs (as has been advised by experts) because they prefer not to have to admit there not all their cracked up to be, and there's not a great machine to replace them. apparently the military is not interested in training people to spot lies through observation - even though it is a much more accurate method than polygraphs. they don't like the concept- they want a machine.

if the cia relies on them, it's to scare people, like you, who believe in them.... they are strictly an "investigative tool"- to intimidate people.
sorry you were taken in by the hype.